og

app/[locale]/layout.tsx

@@ -2,11 +2,15 @@ import Footer from '@/components/Footer';
 import Header from '@/components/Header';
 import JsonLd from '@/components/JsonLd';
 import AnalyticsProvider from '@/components/analytics/AnalyticsProvider';
-import { Viewport } from 'next';
+import { Metadata, Viewport } from 'next';
 import { NextIntlClientProvider } from 'next-intl';
 import { getMessages } from 'next-intl/server';
 import '../../styles/globals.css';
+import { SITE_URL } from '@/lib/schema';
 
+export const metadata: Metadata = {
+  metadataBase: new URL(SITE_URL),
+};
 
 export const viewport: Viewport = {
   width: 'device-width',

app/[locale]/products/[...slug]/opengraph-image.tsx

@@ -0,0 +1,62 @@
+import { ImageResponse } from 'next/og';
+import { getProductBySlug } from '@/lib/mdx';
+import { getTranslations } from 'next-intl/server';
+import { OGImageTemplate } from '@/components/OGImageTemplate';
+
+export const runtime = 'nodejs';
+
+export default async function Image({ params: { locale, slug } }: { params: { locale: string, slug: string[] } }) {
+  const t = await getTranslations('Products');
+  const productSlug = slug[slug.length - 1];
+
+  // Check if it's a category page
+  const categories = ['low-voltage-cables', 'medium-voltage-cables', 'high-voltage-cables', 'solar-cables'];
+  if (categories.includes(productSlug)) {
+    const categoryKey = productSlug.replace(/-cables$/, '').replace(/-([a-z])/g, (g) => g[1].toUpperCase());
+    const categoryTitle = t.has(`categories.${categoryKey}.title`) ? t(`categories.${categoryKey}.title`) : productSlug;
+    const categoryDesc = t.has(`categories.${categoryKey}.description`) ? t(`categories.${categoryKey}.description`) : '';
+
+    return new ImageResponse(
+      (
+        <OGImageTemplate
+          title={categoryTitle}
+          description={categoryDesc}
+          label="Product Category"
+        />
+      ),
+      {
+        width: 1200,
+        height: 630,
+      }
+    );
+  }
+
+  const product = await getProductBySlug(productSlug, locale);
+
+  if (!product) {
+    return new ImageResponse(
+      <div style={{ display: 'flex', width: '100%', height: '100%', backgroundColor: '#001a4d' }} />
+    );
+  }
+
+  const featuredImage = product.frontmatter.images?.[0]
+    ? (product.frontmatter.images[0].startsWith('http')
+        ? product.frontmatter.images[0]
+        : `https://klz-cables.com${product.frontmatter.images[0]}`)
+    : undefined;
+
+  return new ImageResponse(
+    (
+      <OGImageTemplate
+        title={product.frontmatter.title}
+        description={product.frontmatter.description}
+        label={product.frontmatter.categories?.[0] || 'Product'}
+        image={featuredImage}
+      />
+    ),
+    {
+      width: 1200,
+      height: 630,
+    }
+  );
+}

app/[locale]/products/opengraph-image.tsx

@@ -5,10 +5,31 @@ import { OGImageTemplate } from '@/components/OGImageTemplate';
 
 export const runtime = 'nodejs';
 
-export default async function Image({ params: { locale, slug } }: { params: { locale: string, slug: string[] } }) {
+export default async function Image({ params: { locale, slug } }: { params: { locale: string, slug?: string[] } }) {
-  const productSlug = slug[slug.length - 1];
   const t = await getTranslations('Products');
 
+  // If no slug, it's the main products page
+  if (!slug || slug.length === 0) {
+    const title = t('meta.title') || t('title');
+    const description = t('meta.description') || t('subtitle');
+
+    return new ImageResponse(
+      (
+        <OGImageTemplate
+          title={title}
+          description={description}
+          label="Products"
+        />
+      ),
+      {
+        width: 1200,
+        height: 630,
+      }
+    );
+  }
+
+  const productSlug = slug[slug.length - 1];
+
   // Check if it's a category page
   const categories = ['low-voltage-cables', 'medium-voltage-cables', 'high-voltage-cables', 'solar-cables'];
   if (categories.includes(productSlug)) {

scripts/pdf/model/build-datasheet-model.ts

@@ -159,26 +159,69 @@ function guessColumnKey(row: ExcelRow, patterns: RegExp[]): string | null {
 }
 
 function technicalFullLabel(args: { key: string; excelKey: string; locale: 'en' | 'de' }): string {
-  if (args.locale === 'en') return normalizeValue(args.excelKey);
   const raw = normalizeValue(args.excelKey);
   if (!raw) return '';
+
+  if (args.locale === 'de') {
+    return raw
+      .replace(/\(approx\.?\)/gi, '(ca.)')
+      .replace(/\bconductor material\b/gi, 'Leitermaterial')
+      .replace(/\bconductor class\b/gi, 'Leiterklasse')
+      .replace(/\bcore insulation\b/gi, 'Aderisolation')
+      .replace(/\binsulation\b/gi, 'Aderisolation')
+      .replace(/\bfield control\b/gi, 'Feldsteuerung')
+      .replace(/\bscreen\b/gi, 'Schirm')
+      .replace(/\blongitudinal water tightness\b/gi, 'Längswasserdichtigkeit')
+      .replace(/\btransverse water tightness\b/gi, 'Querwasserdichtigkeit')
+      .replace(/\bsheath material\b/gi, 'Mantelmaterial')
+      .replace(/\bsheath color\b/gi, 'Mantelfarbe')
+      .replace(/\bflame retardancy\b/gi, 'Flammwidrigkeit')
+      .replace(/\buv resistant\b/gi, 'UV-bestandig')
+      .replace(/\bmax\.? permissible conductor temperature\b/gi, 'Max. zulässige Leitertemperatur')
+      .replace(/\bpermissible cable outer temperature, fixed\b/gi, 'Zul. Kabelaußentemperatur, fest verlegt')
+      .replace(/\bpermissible cable outer temperature, in motion\b/gi, 'Zul. Kabelaußentemperatur, in Bewegung')
+      .replace(/\bmaximum short-circuit temperature\b/gi, 'Maximale Kurzschlußtemperatur')
+      .replace(/\bmin\.? bending radius, fixed\b/gi, 'Min. Biegeradius, fest verlegt')
+      .replace(/\bminimum laying temperature\b/gi, 'Mindesttemperatur Verlegung')
+      .replace(/\bmeter marking\b/gi, 'Metermarkierung')
+      .replace(/\bpartial discharge\b/gi, 'Teilentladung')
+      .replace(/\bcapacitance\b/gi, 'Kapazität')
+      .replace(/\binductance\b/gi, 'Induktivität')
+      .replace(/\breactance\b/gi, 'Reaktanz')
+      .replace(/\btest voltage\b/gi, 'Prüfspannung')
+      .replace(/\brated voltage\b/gi, 'Nennspannung')
+      .replace(/\boperating temperature range\b/gi, 'Temperaturbereich')
+      .replace(/\bminimum sheath thickness\b/gi, 'Manteldicke (min.)')
+      .replace(/\bsheath thickness\b/gi, 'Manteldicke')
+      .replace(/\bnominal insulation thickness\b/gi, 'Isolationsdicke (nom.)')
+      .replace(/\binsulation thickness\b/gi, 'Isolationsdicke')
+      .replace(/\bdc resistance at 20\s*°?c\b/gi, 'DC-Leiterwiderstand (20 °C)')
+      .replace(/\bouter diameter(?: of cable)?\b/gi, 'Außen-Ø')
+      .replace(/\bbending radius\b/gi, 'Biegeradius')
+      .replace(/\bpackaging\b/gi, 'Verpackung')
+      .replace(/\bce\s*-?conformity\b/gi, 'CE-Konformität');
+  }
+
   return raw
-    .replace(/\(approx\.?\)/gi, '(ca.)')
+    .replace(/\bconductor material\b/gi, 'Conductor material')
-    .replace(/\bcapacitance\b/gi, 'Kapazität')
+    .replace(/\bconductor class\b/gi, 'Conductor class')
-    .replace(/\binductance\b/gi, 'Induktivität')
+    .replace(/\bcore insulation\b/gi, 'Core insulation')
-    .replace(/\breactance\b/gi, 'Reaktanz')
+    .replace(/\bfield control\b/gi, 'Field control')
-    .replace(/\btest voltage\b/gi, 'Prüfspannung')
+    .replace(/\bscreen\b/gi, 'Screen')
-    .replace(/\brated voltage\b/gi, 'Nennspannung')
+    .replace(/\blongitudinal water tightness\b/gi, 'Longitudinal water tightness')
-    .replace(/\boperating temperature range\b/gi, 'Temperaturbereich')
+    .replace(/\btransverse water tightness\b/gi, 'Transverse water tightness')
-    .replace(/\bminimum sheath thickness\b/gi, 'Manteldicke (min.)')
+    .replace(/\bsheath material\b/gi, 'Sheath material')
-    .replace(/\bsheath thickness\b/gi, 'Manteldicke')
+    .replace(/\bsheath color\b/gi, 'Sheath color')
-    .replace(/\bnominal insulation thickness\b/gi, 'Isolationsdicke (nom.)')
+    .replace(/\bflame retardancy\b/gi, 'Flame retardancy')
-    .replace(/\binsulation thickness\b/gi, 'Isolationsdicke')
+    .replace(/\buv resistant\b/gi, 'UV resistant')
-    .replace(/\bdc resistance at 20\s*°?c\b/gi, 'DC-Leiterwiderstand (20 °C)')
+    .replace(/\bmax\.? permissible conductor temperature\b/gi, 'Max. permissible conductor temperature')
-    .replace(/\bouter diameter(?: of cable)?\b/gi, 'Außen-Ø')
+    .replace(/\bpermissible cable outer temperature, fixed\b/gi, 'Permissible cable outer temperature, fixed')
-    .replace(/\bbending radius\b/gi, 'Biegeradius')
+    .replace(/\bpermissible cable outer temperature, in motion\b/gi, 'Permissible cable outer temperature, in motion')
-    .replace(/\bpackaging\b/gi, 'Verpackung')
+    .replace(/\bmaximum short-circuit temperature\b/gi, 'Maximum short-circuit temperature')
-    .replace(/\bce\s*-?conformity\b/gi, 'CE-Konformität');
+    .replace(/\bmin\.? bending radius, fixed\b/gi, 'Min. bending radius, fixed')
+    .replace(/\bminimum laying temperature\b/gi, 'Minimum laying temperature')
+    .replace(/\bmeter marking\b/gi, 'Meter marking')
+    .replace(/\bpartial discharge\b/gi, 'Partial discharge');
 }
 
 function metaFullLabel(args: { key: string; excelKey: string; locale: 'en' | 'de' }): string {
@@ -507,6 +550,26 @@ function buildExcelModel(args: { product: ProductData; locale: 'en' | 'de' }): B
     'flame retardant': { header: 'Flame retardant', unit: '', key: 'flame' },
     'self-extinguishing of single cable': { header: 'Flame retardant', unit: '', key: 'flame' },
 
+    'conductor material': { header: 'Conductor material', unit: '', key: 'cond_mat' },
+    'conductor class': { header: 'Conductor class', unit: '', key: 'cond_class' },
+    'core insulation': { header: 'Core insulation', unit: '', key: 'core_ins' },
+    'field control': { header: 'Field control', unit: '', key: 'field_ctrl' },
+    'screen': { header: 'Screen', unit: '', key: 'screen' },
+    'longitudinal water tightness': { header: 'Longitudinal water tightness', unit: '', key: 'long_water' },
+    'transverse water tightness': { header: 'Transverse water tightness', unit: '', key: 'trans_water' },
+    'sheath material': { header: 'Sheath material', unit: '', key: 'sheath_mat' },
+    'sheath color': { header: 'Sheath color', unit: '', key: 'sheath_color' },
+    'flame retardancy': { header: 'Flame retardancy', unit: '', key: 'flame_ret' },
+    'uv resistant': { header: 'UV resistant', unit: '', key: 'uv_res' },
+    'max. permissible conductor temperature': { header: 'Max. permissible conductor temperature', unit: '°C', key: 'max_cond_temp' },
+    'permissible cable outer temperature, fixed': { header: 'Permissible cable outer temperature, fixed', unit: '°C', key: 'out_temp_fixed' },
+    'permissible cable outer temperature, in motion': { header: 'Permissible cable outer temperature, in motion', unit: '°C', key: 'out_temp_motion' },
+    'maximum short-circuit temperature': { header: 'Maximum short-circuit temperature', unit: '°C', key: 'max_sc_temp_val' },
+    'min. bending radius, fixed': { header: 'Min. bending radius, fixed', unit: '', key: 'min_bend_fixed' },
+    'minimum laying temperature': { header: 'Minimum laying temperature', unit: '°C', key: 'min_lay_temp_val' },
+    'meter marking': { header: 'Meter marking', unit: '', key: 'meter_mark' },
+    'partial discharge': { header: 'Partial discharge', unit: 'pC', key: 'partial_dis' },
+
     // High-value electrical/screen columns
     'capacitance (approx.)': { header: 'Capacitance', unit: 'uF/km', key: 'cap' },
     'capacitance': { header: 'Capacitance', unit: 'uF/km', key: 'cap' },
@@ -892,7 +955,20 @@ export function buildDatasheetModel(args: { product: ProductData; locale: 'en' |
       productUrl,
     },
     labels,
-    technicalItems: excelModel.ok ? excelModel.technicalItems : [],
+    technicalItems: [
+      ...(excelModel.ok ? excelModel.technicalItems : []),
+      ...(args.locale === 'de'
+        ? [
+            { label: 'Prüfspannung 6/10 kV', value: '21 kV' },
+            { label: 'Prüfspannung 12/20 kV', value: '42 kV' },
+            { label: 'Prüfspannung 18/30 kV', value: '63 kV' },
+          ]
+        : [
+            { label: 'Test voltage 6/10 kV', value: '21 kV' },
+            { label: 'Test voltage 12/20 kV', value: '42 kV' },
+            { label: 'Test voltage 18/30 kV', value: '63 kV' },
+          ]),
+    ],
     voltageTables,
     legendItems: crossSectionModel.legendItems || [],
   };

scripts/pdf/model/utils.ts

@@ -53,18 +53,18 @@ export function generateFileName(product: ProductData, locale: 'en' | 'de'): str
 export function getLabels(locale: 'en' | 'de') {
   return {
     en: {
-      datasheet: 'PRODUCT DATASHEET',
+      datasheet: 'Technical Datasheet',
       description: 'DESCRIPTION',
       technicalData: 'TECHNICAL DATA',
-      crossSection: 'CROSS-SECTION DATA',
+      crossSection: 'Cross-sections/Voltage',
       sku: 'SKU',
       noImage: 'No image available',
     },
     de: {
-      datasheet: 'PRODUKTDATENBLATT',
+      datasheet: 'Technisches Datenblatt',
       description: 'BESCHREIBUNG',
       technicalData: 'TECHNISCHE DATEN',
-      crossSection: 'QUERSCHNITTSDATEN',
+      crossSection: 'Querschnitte/Spannung',
       sku: 'ARTIKELNUMMER',
       noImage: 'Kein Bild verfügbar',
     },